JPH05329228A - Training implement related to opening/closing exercise of hand - Google Patents

Abstract

PURPOSE:To obtain the training implement for training muscular power related to opening/closing exercise of hands by constituting the training implement of a finger inserting part and a load part, and also, training instantaneously and alternately or together muscular power related to opening/closing exercise of hands by the same apparatus. CONSTITUTION:To the outside of an implement of the same shape as a hand gripper (grasping power training implement), parts 3a-3e for inserting fingers are attached, so that load is applied at the time when opening exercise of hands is executed, as well. In the case of an opening exercise exclusive implement in which the parts 1a and 1b are coming into contact with each other before force is applied, opening exercise muscular power in a wider range is trained. By using this training implement, muscular power related to opening/closing exercise of hands can be trained and ability can be enhanced in many events.

Description

Detailed Description of the Invention

[0001]

[Field of Industrial Application] The present invention is applicable to various sports, martial arts,
The present invention relates to a training device for training the muscular strength related to the opening / closing motion of a hand used for work or the like.

[0002]

2. Description of the Related Art In many sports, martial arts, etc., the importance of muscle strength (= grip strength) related to the closing movement of the hand has been fully recognized in order to exert high performance in the sport, and training equipment for it has been developed. .. However, regarding the muscle strength related to the open movement of the hand and the instantaneous opening / closing movement of the hand in the loaded state, although the fact that it actually plays an important role in many disciplines, its importance has not been recognized. Training equipment has not been developed.

[0003]

SUMMARY OF THE INVENTION Therefore, in the present invention, a training device comprising a finger insertion part and a load part for training the muscular strength related to the opening motion of the hand, and the muscular strength related to the opening / closing motion of the hand are instantaneously measured by the same device. By developing training equipment that can be trained alternately or simultaneously with each other, we aim to be able to exert even higher performance in many disciplines.

[0004]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a device having the same shape as a conventional hand gripper (grip strength training device) provided with parts 3a to 3e into which fingers can be inserted so that a load is applied even when the hand is opened. .. In a device for exclusive use of open exercise in which 1a and 1b are in contact with each other before applying force, a wider range of open exercise muscle force is exercised.

FIG. 2 shows a second embodiment to which the present invention is applied. Two large and small rigid curved frames 4 and 5 are connected to each other by springs at both ends, and connecting portions 6a to 6e with a frame through which a finger can pass are connected therebetween. By putting the fingers in the frames through which the fingers 6a to 6e are inserted and performing the opening and closing movements, the muscular strength of both movements is strengthened.

FIG. 3 shows a third embodiment to which the present invention is applied. Holes 8a to 8 through which a finger is passed through the hard disc-shaped urethane 7
With the e opened, you can strengthen the muscles of both movements by inserting your fingers and opening and closing.

FIG. 4 shows a third embodiment in which the positions of the holes through which fingers are inserted are changed for baseball / golf / tennis / kendo and other events in which an elongated handle of a tool is gripped and operated.

FIG. 5 shows a fourth embodiment to which the present invention is applied. Frames 13a to 13e through which fingers are inserted are provided in a band-shaped rubber band, and a hard sponge 12 is further contained therein. By changing the position of the frame, the muscular strength of opening and closing movements in various forms is strengthened.

FIG. 6 shows a fifth embodiment to which the present invention is applied. Put a finger on the outside of spherical hard urethane 15a
With 15e attached, the muscle strength of both exercises is strengthened by putting a finger in and opening and closing.

FIG. 7 shows the hard urethane portion of the fifth embodiment in an oval shape. By crushing the hard urethane 16 with the palm and opening the fingers 17a to 17e at the same time, the muscle strengths of both the open and close movements can be strengthened at the same time.

FIG. 8 shows a sixth embodiment to which the present invention is applied. A rod 18 made of rubber extends from a mandrel 19 made of metal,
It has a bag-shaped rubber membrane 20 attached to it. Both ends of this rubber film 20 are designed so that the thumb and forefinger can be inserted (20a, 20b), and 18a and 20b are opened with the thumb and forefinger while squeezing 18 with the middle finger to the little finger and opening simultaneously. The muscular strength of both closed exercises is strengthened.

9A and 9B show a seventh embodiment to which the present invention is applied. As shown in -A, a rubber bar 21 has a recess 21a for pushing the thumb against it, and as shown in -B, 21 is grasped with the index finger to little finger and squeezed with the thumb.
By extending 21a, the muscular strength of both open and close exercises can be strengthened at the same time.

[0013]

As is apparent from the above description, by using the training device according to the present invention, it is possible to train the muscular strength related to the opening / closing motion of the hand, and the effect of enhancing the ability in many events is great.

[Brief description of drawings]

FIG. 1 is a schematic front view showing a first embodiment to which the present invention is applied.

FIG. 2 is a schematic front view showing a second embodiment to which the present invention is applied.

FIG. 3 is a schematic perspective view showing a third embodiment to which the present invention is applied.

FIG. 4 is a schematic perspective view showing an example in which a part of the third embodiment is changed.

FIG. 5 is a schematic perspective view showing a fourth embodiment to which the present invention is applied.

FIG. 6 is a schematic perspective view showing a fifth embodiment to which the present invention is applied.

FIG. 7 is a schematic use diagram showing an example in which a part of the fifth embodiment is changed.

FIG. 8 is a schematic use diagram showing a sixth embodiment to which the present invention is applied.

FIG. 9 is a schematic perspective view (-A) and a usage diagram (-B) showing a seventh embodiment to which the present invention is applied.

[Explanation of symbols]

 1 Handle part 1a, 1b Part 2 Expansion coil spring 3a, 3b, 3c, 3d, 3e Finger insertion part 4 Outer frame 5 Inner frame 6a, 6b, 6c, 6d, 6e Connection part 6a1, 6b1, ... Expansion coil spring 6a2 , 6b2, ... Finger insertion portion 7 Hard urethane base portion 8a, 8b, 8c, 8d, 8e Finger insertion portion 9 Hard urethane base portion 10a, 10b, 10c, 10d, 10e Finger insertion portion 11 Rubber band (band-shaped rubber ring) 12 Hard Sponge Core 13a, 13b, 13c, 13d, 13e Finger Insertion Part 14 Hard Urethane Ball Base Substrate 15a, 15b, 15c, 15d, 15e Finger Insertion Part 16 Hard Urethane Oval Substrate 17a, 17b, 17c, 17d , 17e Finger insertion portion 18 Rubber rod 19 Metal core rod 20 Bag-shaped rubber film 20a, 20b Finger insertion portion 21 Rubber rod 21a Thumb突掛 Keru dent

Claims (2)

[Claims] 1. A training device comprising a finger insertion part and a load part for training the muscular strength related to the opening motion of the hand. 2. A training device capable of exercising muscular strength instantaneously alternately or simultaneously with respect to the exercise of claim 1 and the closing movement of the hand.